package com.example.design.ddd.pingandchong.chong.example3;

import lombok.Getter;
import lombok.Setter;

import java.math.BigDecimal;

@Getter
@Setter
public class OrderItem {
    private Long id;
    private String productName;  
    private int quantity;  
    private BigDecimal price;
    // ... 其他属性和方法  
}